BRPI1106973B1 - coluna de direção telescópica - Google Patents

coluna de direção telescópica Download PDF

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Publication number
BRPI1106973B1
BRPI1106973B1 BRPI1106973-2A BRPI1106973A BRPI1106973B1 BR PI1106973 B1 BRPI1106973 B1 BR PI1106973B1 BR PI1106973 A BRPI1106973 A BR PI1106973A BR PI1106973 B1 BRPI1106973 B1 BR PI1106973B1
Authority
BR
Brazil
Prior art keywords
spindle
range
mpa
steering column
sliding sleeve
Prior art date
Application number
BRPI1106973-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Eltner Frank
Original Assignee
Thyssenkrupp Presta Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thyssenkrupp Presta Aktiengesellschaft filed Critical Thyssenkrupp Presta Aktiengesellschaft
Publication of BRPI1106973A2 publication Critical patent/BRPI1106973A2/pt
Publication of BRPI1106973B1 publication Critical patent/BRPI1106973B1/pt

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/03—Shafts; Axles telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/50—Lubricating properties
    • F16C2202/52—Graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2210/00—Fluids
    • F16C2210/02—Fluids defined by their properties
    • F16C2210/04—Fluids defined by their properties by viscosity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/06—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/54—Surface roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/94—Volume
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)
  • Steering Controls (AREA)
BRPI1106973-2A 2010-12-21 2011-12-21 coluna de direção telescópica BRPI1106973B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10015878A EP2469107B1 (de) 2010-12-21 2010-12-21 Gleithülse
EP10015.878.1 2010-12-21

Publications (2)

Publication Number Publication Date
BRPI1106973A2 BRPI1106973A2 (pt) 2015-07-28
BRPI1106973B1 true BRPI1106973B1 (pt) 2021-02-23

Family

ID=43530585

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1106973-2A BRPI1106973B1 (pt) 2010-12-21 2011-12-21 coluna de direção telescópica

Country Status (6)

Country Link
EP (1) EP2469107B1 (zh)
CN (1) CN102537039B (zh)
BR (1) BRPI1106973B1 (zh)
ES (1) ES2405589T3 (zh)
MX (1) MX2011013657A (zh)
PL (1) PL2469107T3 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122525A1 (de) * 2015-12-22 2017-07-06 Masterwork Machinery Co., Ltd. Kunststoffbuchse für eine Prägevorrichtung in einer Faltschachtel-Klebemaschine
CN106240712B (zh) * 2016-08-31 2019-02-19 浙江栋马童车股份有限公司 一种方便收纳的儿童车
EP3315800B1 (de) * 2016-10-31 2019-08-28 Andreas Stihl AG & Co. KG Antriebswelle in einem handgeführten arbeitsgerät
BR112022008826A2 (pt) * 2019-11-07 2022-08-16 Lea Lusetti Junta universal com rigidez aprimorada
CN112431912A (zh) * 2020-11-25 2021-03-02 合肥众甫工业技术有限公司 基于伸缩式可变距离的传动机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202669A1 (de) * 1982-01-28 1983-08-04 Reiche & Co, 4937 Lage Teleskoprohr, insbesondere fuer eine hoehenverstellbare kraftfahrzeuglenksaeule sowie verfahren zum herstellen einer gleitverbindung zwischen dem innenrohr und dem aussenrohr des teleskoprohres
US5383811A (en) * 1991-05-31 1995-01-24 Dana Corporation Flexible non-metallic bearing liner for telescopic steering column
US5590565A (en) * 1995-02-08 1997-01-07 General Motors Corporation Motor vehicle steering column
FR2737173B1 (fr) * 1995-07-26 1997-10-10 Nacam Colonne de direction reglable en profondeur, avec dispositif de guidage
JP3045472B2 (ja) * 1996-05-31 2000-05-29 大同メタル工業株式会社 スラスト軸受用摺動部材
DE19750005C1 (de) 1997-11-12 1999-04-22 Supervis Ets Längenveränderbare Lenkspindel für Lenkvorrichtungen bei Kraftfahrzeugen
EP1526296B1 (de) * 2003-10-20 2009-03-11 KS Gleitlager GmbH Formkörper für gleitende Beanspruchung
WO2006070893A1 (ja) 2004-12-28 2006-07-06 Nsk Ltd. 伸縮軸
JP5182541B2 (ja) 2006-03-08 2013-04-17 株式会社ジェイテクト ステアリング装置
DE102008049825B4 (de) 2008-10-01 2017-04-06 Thyssenkrupp Presta Aktiengesellschaft Gleithülse

Also Published As

Publication number Publication date
ES2405589T3 (es) 2013-05-31
PL2469107T3 (pl) 2013-09-30
CN102537039B (zh) 2016-06-29
BRPI1106973A2 (pt) 2015-07-28
EP2469107B1 (de) 2013-02-20
CN102537039A (zh) 2012-07-04
MX2011013657A (es) 2012-06-20
EP2469107A1 (de) 2012-06-27

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/2011, OBSERVADAS AS CONDICOES LEGAIS.